package PrintArray;

public class Demo02Student {
    public static void main(String[] args) {
        Student stu = new Student();
        System.out.println(stu.name);
        System.out.println(stu.age);

        stu.name = "666";
        stu.age = "22";
        System.out.println("==========================");
        System.out.println(stu.name);
        System.out.println(stu.age);
        stu.eat();
        stu.sleep();
        stu.study();
    }

}
